<template>
  <div>
    <h2>{{mes}}</h2>
    <h1 class="red">swe</h1>
    <hr>
    <Cpn/>
</div>
</template>

<script>

import Cpn from './cpn'

export default {
    name:'app',
    data() {
        return {
            mes: "template中的msg，支持热更新哈哈哈"
        }
    },
    methods: {},
    components:{
        Cpn
    }

}
</script>

<style scoped>
    .red{
        color: red
    }
</style>